4
lodge a complaint(expression, idiom)
4
meander(verb, sound, low, flow, babble)
4
peep
4
purl(verb, sound, low, flow, babble)
4
report(noun, talk, hint, gossip, word)
4
rumbling
4
rumor(noun, sound, low, talk, hint)
4
rumour
4
scold
4
snarl(verb, disorder, disturb, confuse, protest)
4
sob(noun, verb, complain, grumble, moan)
4
trickle(verb, sound, low, stir, flow)
3
air a grievance(expression, idiom)
3
beef(verb, criticize, protest, grumble, whine)
3
bellyache(verb, criticize, protest, complain, grumble)
3
bewail(verb, criticize, protest, grumble, whine)
3
burble(noun, verb, sound, low, flow)
3
clamor
3
coo(verb, cry)
3
croon(verb, whine, whisper, sing, mutter)
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APASmart Define. (2015). murmur thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/murmur/thesaurus/synonyms
ChicagoSmart Define. 2015. "murmur thesaurus" https://smartdefine.org/murmur/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, murmur thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/murmur/thesaurus/synonyms>.
MLASmart Define. "murmur thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/murmur/thesaurus/synonyms>